Increasing the amount of blur will soften your image. Increasing the sharpness will make your image seem more focused.
From the Productivity Studio Welcome Screen, click File Open to select the image you want to edit.
With an image open, click the Enhancements tab.
Click Blur / Sharpen.
Use the slider to blur or sharpen the image. You can preview the changes to the image by comparing the Before and After preview panes at the top of the window.
Click OK to accept your changes, or click Cancel to reject them.